On 01/19/2012 07:31 PM, Weinan Li wrote:

Now there's another question: How can I configure mod_cluster to use

round-robin to distribute requests?

Weinan,

mod_cluster has been built around the idea of load-balancing intelligently by communicating load from the server to the load-balancer. Round-robin is far from intelligent :-) and there is no such option.

Look at what options you have for configuring load metrics in AS7 http://docs.jboss.org/mod_cluster/1.1.0/html_single/#LoadMetric (so "requests" might be the best one to actually see it load-balance).

You might also want to try killing the server to see it fail-over to the other instance.

HTH,
Rado

I've tried to access cluster with different computers/browsers, but it

seems all the requests are direct to master. Can I configure this in

domain.xml?

Cheers

Jean-Frederic

Cheers,

- Weinan Li

JBoss, Redhat

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Radoslav Husar